ˈnāpēə(r)z- noun plural
Usage: usually capitalized N
Etymology: after John Napier
: four formulas giving the tangent of half the sum or difference of two of the angles or sides of a spherical triangle in terms of the others
ˈnāpēə(r)z- noun plural
Usage: usually capitalized N
Etymology: after John Napier
: four formulas giving the tangent of half the sum or difference of two of the angles or sides of a spherical triangle in terms of the others
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012